Vial assembly



FIG. 1 is a perspective view of a vial assembly according to our new design;

FIG. 2 is a front view thereof, the rear view being a mirror image thereof;

FIG. 3 is a right side view thereof, the left side view being a mirror image thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is an exploded front view thereof; and,

FIG. 7 is an exploded perspective view thereof.

The broken lines are directed to environment and are for illustrative purposes only; the broken lines form no part of the claimed design. 

CLAIM The ornamental design for a vial assembly, as shown and described. 